Search Results - "Gjerde, Hallvard"

Evaluation of DrugWipe^® 6S with the WipeAlyser^® reader for drug screening of drivers.

Authors: Jamt, Ragnhild Elén Gjulem Gjerde, Hallvard Clausen, Grethe Brennhovd et al.

Source: Journal of Analytical Toxicology. Sep2025, Vol. 49 Issue 7, p442-449. 8p.

Prevalence of alcohol among drivers, riders and pedestrians injured in road traffic crashes in Cameroon: a cross-sectional study.

Authors: Oyono, Yannick Gjerde, Hallvard Kelley-Baker, Tara et al.

Source: International Journal of Injury Control & Safety Promotion. Sep2022, Vol. 29 Issue 3, p340-347. 8p.

Poor correlation between alcohol concentration in oral fluid and breath in subjects consuming beverages immediately before testing.

Authors: Gjerde, Hallvard Bretteville-Jensen, Anne Line Furuhaugen, Håvard

Source: Biochemia Medica. Feb2022, Vol. 32 Issue 1, p1-5. 5p.

Prevalence and Correlates of Illicit Drug Use among Norwegian Nightlife Patrons.

Authors: Jørgenrud, Benedicte Furuhaugen, Håvard Gjerde, Hallvard

Source: Substance Use & Misuse. 2021, Vol. 56 Issue 11, p1697-1706. 10p. 1 Diagram, 4 Charts.

Subjects: Substance abuse, Disease prevalence, Drugs of abuse

Geographic Terms: Norway

Associations between psychoactive substance use and sensation seeking behavior among drivers in Norway.

Authors: Jamt, Ragnhild E. G. Gjerde, Hallvard Furuhaugen, Håvard et al.

Source: BMC Public Health. 1/8/2020, Vol. 20 Issue 1, p1-8. 8p. 1 Diagram, 3 Charts.

Drug Use by Music Festival Attendees: A Novel Triangulation Approach Using Self-Reported Data and Test Results of Oral Fluid and Pooled Urine Samples.

Authors: Gjerde, Hallvard Gjersing, Linn Baz-Lomba, Jose Antonio et al.

Source: Substance Use & Misuse. 2019, Vol. 54 Issue 14, p2317-2327. 11p. 2 Charts.

Subjects: Holidays, Norwegian music, Amphetamines, Cocaine, Drug use testing, Drugs of abuse, Fluids, Ketamine, Ecstasy (Drug), Psychiatric drugs, Questionnaires, Research evaluation, Self-evaluation, Urinalysis

Geographic Terms: Norway

Correspondence between Oral Fluid Drug Test Results and Self-Reported Illicit Drug Use among Music Festival Attendees.

Authors: Gjerde, Hallvard Gjersing, Linn Furuhaugen, Håvard et al.

Source: Substance Use & Misuse. 2019, Vol. 54 Issue 8, p1337-1344. 8p. 2 Charts.

Subjects: Substance abuse & psychology, Amphetamines, Cannabis (Genus), Cocaine, Confidence intervals, Drug use testing, Drugs of abuse, Holidays, Ecstasy (Drug), Music, Questionnaires, Self-evaluation, Time, Logistic regression analysis, Cross-sectional method, Descriptive statistics, Odds ratio

Geographic Terms: Norway

Risk for involvement in road traffic crash during acute cannabis intoxication.

Authors: Gjerde, Hallvard Mørland, Jørg

Source: Addiction. Aug2016, Vol. 111 Issue 8, p1492-1495. 4p. 1 Chart.

Subjects: Cannabis (Genus), Psychology, Traffic accidents, Rogeberg, O., Elvik, R., Blood testing, Drunk driving, Urinalysis, Drugged driving

Which illicit drugs are injected in Oslo? A study based on analysis of drug residues in used injection equipment and self-reported information.

Authors: Gjerde, Hallvard Bretteville-Jensen, Anne Line Bache-Andreassen, Lihn et al.

Source: Scandinavian Journal of Public Health. Feb2023, Vol. 51 Issue 1, p21-27. 7p.

Prevalence of alcohol, illicit drugs and psychoactive medicines in killed drivers in four European countries.

Authors: Legrand, Sara-Ann Gjerde, Hallvard Isalberti, Cristina et al.

Source: International Journal of Injury Control & Safety Promotion. Mar2014, Vol. 21 Issue 1, p17-28. 12p.

Alcohol, psychoactive substances and non-fatal road traffic accidents - a case-control study.

Authors: Bogstrand, Stig Tore Gjerde, Hallvard Normann, Per Trygve et al.

Source: BMC Public Health. 2012, Vol. 12 Issue 1, p734-742. 9p. 3 Charts.

Can the use of psychoactive drugs in the general adult population be estimated based on data from a roadside survey of drugs and driving?

Authors: Gjerde, Hallvard Normann, Per T. Mørland, Jørg

Source: Norsk Epidemiologi. 2011, Vol. 21 Issue 1, p49-54. 6p.

Using biological samples in epidemiological research on drugs of abuse.

Authors: Gjerde, Hallvard Øiestad, Elisabeth Leere Christophersen, Asbjørg S.

Source: Norsk Epidemiologi. 2011, Vol. 21 Issue 1, p5-14. 10p.

Which drugs are associated with highest risk for being arrested for driving under the influence? A case-control study.

Authors: Tore Bogstrand, Stig Gjerde, Hallvard

Source: Forensic Science International. 2014, Vol. 240, p21-28. 8p.

Subjects: Drugged driving, Traffic accidents, Case-control method, Arrest, Road users, Psychiatric drugs

Use of alcohol and drugs by Norwegian employees: a pilot study using questionnaires and analysis of oral fluid.

Authors: Gjerde, Hallvard Christophersen, Asbjørg S. Moan, Inger S. et al.

Source: Journal of Occupational Medicine & Toxicology. 2010, Vol. 5 Issue 1, p13-20. 8p.

Increased population drinking is not always associated with increased number of drink driving convictions.

Authors: Gjerde, Hallvard Christophersen, Asbjørg S. Normann, Per T. et al.

Source: Addiction. Dec2013, Vol. 108 Issue 12, p2221-2223. 3p. 1 Graph.

Subjects: Alcohol drinking, Traffic accidents

Geographic Terms: Norway, Sweden

Use of alcohol and illicit drugs by trauma patients in Sao Paulo, Brazil.

Authors: Bombana, Henrique Silva Bogstrand, Stig Tore Gjerde, Hallvard et al.

Source: Injury. Jan2022, Vol. 53 Issue 1, p30-36.

A clinical trial on the acute effects of methadone and buprenorphine on actual driving and cognitive function of healthy volunteers.

Authors: Gjerde, Hallvard Vindenes, Vigdis Strand, Maren Cecilie et al.

Source: British Journal of Clinical Pharmacology. Feb2019, Vol. 85 Issue 2, p442-453. 12p. 1 Color Photograph, 1 Diagram, 5 Charts, 1 Graph.

Challenges and common weaknesses in case-control studies on drug use and road traffic injury based on drug testing of biological samples.

Authors: Gjerde, Hallvard Romeo, Giovanni Mørland, Jørg

Source: Annals of Epidemiology. Nov2018, Vol. 28 Issue 11, p812-820. 9p.

Prevalence of drugs in oral fluid from truck drivers in Brazilian highways.

Authors: Bombana, Henrique Silva Gjerde, Hallvard dos Santos, Marcelo Filonzi et al.

Source: Forensic Science International. Apr2017, Vol. 273, p140-143. 4p.

Subjects: Traffic accidents, Drugs of abuse, Mortality, Truck drivers, Sociodemographic factors, Psychiatric drugs, Substance abuse